148     int rc = 0;  in xen_pt_pci_read_config()  local
168     rc = xen_host_pci_get_block(&s->real_device, addr, (uint8_t *)&val, len);  in xen_pt_pci_read_config()
169     if (rc < 0) {  in xen_pt_pci_read_config()
170         XEN_PT_ERR(d, "pci_read_block failed. return value: %d.\n", rc);  in xen_pt_pci_read_config()
201                     rc = reg->u.b.read(s, reg_entry, ptr_val, valid_mask);  in xen_pt_pci_read_config()
206                     rc = reg->u.w.read(s, reg_entry,  in xen_pt_pci_read_config()
212                     rc = reg->u.dw.read(s, reg_entry,  in xen_pt_pci_read_config()
218             if (rc < 0) {  in xen_pt_pci_read_config()
221                                          __func__, rc);  in xen_pt_pci_read_config()
252     int rc = 0;  in xen_pt_pci_write_config()  local
294     rc = xen_host_pci_get_block(&s->real_device, addr,  in xen_pt_pci_write_config()
296     if (rc < 0) {  in xen_pt_pci_write_config()
297         XEN_PT_ERR(d, "pci_read_block failed. return value: %d.\n", rc);  in xen_pt_pci_write_config()
346                     rc = reg->u.b.write(s, reg_entry, ptr_val,  in xen_pt_pci_write_config()
353                     rc = reg->u.w.write(s, reg_entry, (uint16_t *)ptr_val,  in xen_pt_pci_write_config()
360                     rc = reg->u.dw.write(s, reg_entry, (uint32_t *)ptr_val,  in xen_pt_pci_write_config()
367             if (rc < 0) {  in xen_pt_pci_write_config()
370                                          __func__, rc);  in xen_pt_pci_write_config()
421         rc = xen_host_pci_set_block(&s->real_device, addr + index,  in xen_pt_pci_write_config()
424         if (rc < 0) {  in xen_pt_pci_write_config()
425             XEN_PT_ERR(d, "xen_host_pci_set_block failed. return value: %d.\n", rc);  in xen_pt_pci_write_config()
553     bool rc;  member
584             arg->rc = true;  in xen_pt_check_bar_overlap()
595     int rc;  in xen_pt_region_update()  local
601         .rc = false,  in xen_pt_region_update()
612             rc = xen_pt_msix_update_remap(s, s->msix->bar_index);  in xen_pt_region_update()
620     if (args.rc) {  in xen_pt_region_update()
631         rc = xc_domain_ioport_mapping(xen_xc, xen_domid,  in xen_pt_region_update()
634         if (rc) {  in xen_pt_region_update()
643         rc = xc_domain_memory_mapping(xen_xc, xen_domid,  in xen_pt_region_update()
648         if (rc) {  in xen_pt_region_update()
712     int rc;  in xen_pt_destroy()  local
716         rc = xc_domain_unbind_pt_irq(xen_xc, xen_domid, machine_irq,  in xen_pt_destroy()
722         if (rc < 0) {  in xen_pt_destroy()
742             rc = xc_physdev_unmap_pirq(xen_xc, xen_domid, machine_irq);  in xen_pt_destroy()
744             if (rc < 0) {  in xen_pt_destroy()
773     int i, rc = 0;  in xen_pt_realize()  local
828         rc = -1;  in xen_pt_realize()
833     rc = xen_host_pci_get_byte(&s->real_device, PCI_INTERRUPT_PIN, &scratch);  in xen_pt_realize()
834     if (rc) {  in xen_pt_realize()
850     rc = xc_physdev_map_pirq(xen_xc, xen_domid, machine_irq, &pirq);  in xen_pt_realize()
851     if (rc < 0) {  in xen_pt_realize()
869         rc = xc_domain_bind_pt_pci_irq(xen_xc, xen_domid, machine_irq,  in xen_pt_realize()
873         if (rc < 0) {  in xen_pt_realize()
895         rc = xen_host_pci_get_word(&s->real_device, PCI_COMMAND, &val);  in xen_pt_realize()
896         if (rc) {  in xen_pt_realize()
901             rc = xen_host_pci_set_word(&s->real_device, PCI_COMMAND, val);  in xen_pt_realize()
902             if (rc) {  in xen_pt_realize()
926     assert(rc);  in xen_pt_realize()